Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mcoe.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 02:38:57 UTC · ↺ Refresh
MX Hostnames
- mcoe-org.mail.protection.outlook.com
MX Priorities
- mcoe-org.mail.protection.outlook.com: 1
A / AAAA Records
- 104.17.70.73 (no PTR)
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.mcoe.org mcoenoc.merced.k12.ca.us 2026032101 3600 600 1209600 3600
Primary NS (mname)
ns1.mcoe.org
Admin Email (rname)
mcoenoc@merced.k12.ca.us
Serial
2026032101
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.mcoe.org
ns1.mariposa.k12.ca.us
ns6.cenic.org
ns5.cenic.org
ns1.merced.k12.ca.us
ns2.merced.k12.ca.us
ns4.cenic.org
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:mcoesmtp03.mcoe.org include:_spf.google.com include:spf.protection.outlook.com a:email.cedrsystems.org include:spf.constantcontact.com ip6:2607:f380:8e4:1232:250:56ff:fea8:fe13 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
17 records- have-i-been-pwned-verification=62531605ee8c616102d75ba843b14acd
- cisco-ci-domain-verification=68cf224d2e3ffe7d25e50b473d29564a45fe9d4a3a17630f03c98e829346e4f4
- qMub69AMwrbgXug+/KrUQFw+ZUIyDtwfDegyXgZGPDANE8OsSpsdB8BbfOu016Aik2fj+7fMTfwNTsHXvwjUtw==
- duo_sso_verification=tVymHJpHUFNtIHFMhZJaEzUlZP7Hgc1Kb3ZvbgM9exV403t3DyADN5AkcMtUQ2dz
- _jdjodq9edphi6e8sfcnv3ix6iyffuh6
- Z6leqTCkQpORDBlsyh94ziDE4onb2KXlxKpr8CcIf4MvWcjswwOsszWi+hPwjoFXaSjKHWWc4OEnQBQzmNS/7Q==
- have-i-been-pwned-verification=d5145f91cb7bb0b9353bf16646b5bfd2have-i-been-pwned-verification=d5145f91cb7bb0b9353bf16646b5bfd2
- apple-domain-verification=URe4kssASMRWmUuX
- MS=385B9AD4DDDF937C63096FB4598EEDBF3E2BA654
- adobe-idp-site-verification=92f7eb8c-ce1a-42d2-8558-5910c83c8e94
- _g13s1myxfagctj2rqwciyfsdmzi1f10
- TBMvQeH3OExkvbyn5Tym/OBC51/FGug8/OGjiJAMTsQVIRslk0hWpwnFkkIjWa128e3qfTB6uuscMPCC2ugCZQ==
- google-site-verification=chBPhc7AQGiH7FfpweBsdpp4njgJgMWeFHAmaEuoGxQ
- amazon-business-verification=700c43159cf9fab85da88b6ac92db460896564a1e5b454b22bb9ae0f79e3656e
- SPFv=spf1 mx a:mcoesmtp03.mcoe.org include:_spf.google.com include:spf.protection.outlook.com a:email.cedrsystems.org include:spf.constantcontact.com ip6:2607:f380:8e4:1232:250:56ff:fea8:fe13 ~all
- j087m1209l4dsjkch1qg3wxx43b2mxd0
- mailerlite-domain-verification=25c2e11f017675d4f173a0b8794230b2b1f28d93
Full email verification for mcoe.org
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